FR2388691A1 - Railway auxiliary generator hydraulic drive - has traction motor driven variable speed pump and governed hydrostatic motor drive - Google Patents

Railway auxiliary generator hydraulic drive - has traction motor driven variable speed pump and governed hydrostatic motor drive

Info

Publication number
FR2388691A1
FR2388691A1 FR7712728A FR7712728A FR2388691A1 FR 2388691 A1 FR2388691 A1 FR 2388691A1 FR 7712728 A FR7712728 A FR 7712728A FR 7712728 A FR7712728 A FR 7712728A FR 2388691 A1 FR2388691 A1 FR 2388691A1
Authority
FR
France
Prior art keywords
governed
drive
variable speed
speed pump
auxiliary generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7712728A
Other languages
French (fr)
Other versions
FR2388691B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOULE ETS IND
Original Assignee
SOULE ETS IND
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SOULE ETS IND filed Critical SOULE ETS IND
Priority to FR7712728A priority Critical patent/FR2388691A1/en
Publication of FR2388691A1 publication Critical patent/FR2388691A1/en
Application granted granted Critical
Publication of FR2388691B1 publication Critical patent/FR2388691B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

The generator is driven hydraulically, with a pump driven by the vehicle traction motor. The fluid under pressure goes to two regulators (7, 13) which feed an hydraulic motor (10) which in turn is coupled to the generator (11). The generator feeds various auxiliaries. The fluid is fed first to a reservoir with a filter and then to the two regulators. En route the liquid under pressure goes into a cooler (14) before returning to the reservoir (5). The hydraulic motor is of hydrostatic piston type. There is a belt drive (2) to the pump, which runs between 600 and 1600 RPM and the motor is governed to 1500 RPM(+-) 3%.
FR7712728A 1977-04-27 1977-04-27 Railway auxiliary generator hydraulic drive - has traction motor driven variable speed pump and governed hydrostatic motor drive Granted FR2388691A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7712728A FR2388691A1 (en) 1977-04-27 1977-04-27 Railway auxiliary generator hydraulic drive - has traction motor driven variable speed pump and governed hydrostatic motor drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712728A FR2388691A1 (en) 1977-04-27 1977-04-27 Railway auxiliary generator hydraulic drive - has traction motor driven variable speed pump and governed hydrostatic motor drive

Publications (2)

Publication Number Publication Date
FR2388691A1 true FR2388691A1 (en) 1978-11-24
FR2388691B1 FR2388691B1 (en) 1980-03-21

Family

ID=9189989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712728A Granted FR2388691A1 (en) 1977-04-27 1977-04-27 Railway auxiliary generator hydraulic drive - has traction motor driven variable speed pump and governed hydrostatic motor drive

Country Status (1)

Country Link
FR (1) FR2388691A1 (en)

Also Published As

Publication number Publication date
FR2388691B1 (en) 1980-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse